Multi-Function Meter; Preventive Maintenance; Troubleshooting - Uniden PC68LTD Owner's Manual

MULTI-FUNCTION METER

RF Meter: Measures RF Output Power for transmitter. To use, set the
meter switch at S/RF. Press microphone PTT switch to read transmitting
power.
S-Meter: Measures incoming signal strength. To use, set the meter switch
at S/RF. The meter swings to indicate signal strength.
i.e. S 3, S 5, S 7 . . .

PREVENTIVE MAINTENANCE

Every six months:
• Check the Standing Wave Ratio (SWR).
• Be sure all electrical connections are tight.
• Inspect antenna coaxial cable for wear or breaks in shielding.
• Be sure all screws and mounting hardware are tight.
The PC68LTD is designed to give you years of trouble-free service. There
are no user-serviceable parts inside. Except for the fuse in the DC power
cord, no maintenance is required.
To replace a blown fuse:
1. Press ends of the fuse holder together. Twist to open. Carefully
separate the two pieces.
2. Remove the fuse and inspect. If blown, replace with the same
type fuse.
Use only the fuse specified for your PC68LTD. Failure to do so may void
your warranty.

TROUBLESHOOTING

In the event of system malfunction, perform the following procedures:
Problem
Unit does not power up
Suggestion
Check ignition key position.
Check power cord connections.
Check fuse.
Check vehicle electrical system.
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